When the ignition switch is placed to the ON position, the ESC indicator light illuminates, then goes off if the ESC system is operating normally.
The ESC indicator light blinks whenever the ESC is operating.
If ESC indicator light stays on, your vehicle may have a malfunction with the ESC system. When this warning light illuminates have your vehicle checked by an authorized HYUNDAI dealer as soon as possible.
The ESC OFF indicator light comes on when the ESC is turned off.
WARNING
When the ESC is blinking, this indicates the ESC is active:
Drive slowly and NEVER attempt to accelerate. NEVER turn the ESC off while the ESC indicator light is blinking or you may lose control of the vehicle resulting in an accident.
NOTICE
Driving with varying tire or wheel sizes may cause the ESC system to malfunction. When replacing tires, make sure they are the same size as your original tires for this vehicle.
Hyundai Sonata LF 2014-2019 Service Manual: Memory power seat unit Components and Components Location
Components
NoConnecter AConnecter BConnecter CConnecter D1-Batt (+)--2Front tilt motor (Up)GND-Seat rear height sensor3Rear height motor (Up)Batt (+)Slide switch signal (Forward)-4Reclining motor (Forward)-Reclining switch signal (Forward)Body CAN (High)5Slide motor (Forward)GNDFront tilt switc ...
Hyundai Sonata LF 2014-2019 Service Manual: Components and Components Location
Components
1. Front bumper cover2. Front bumper side bracket
...